Listerine UltraClean Arctic Mint Antiseptic Mouthwash, 1.5 l:,Helps prevent and reduce plaque and gingivitis,Clinically proven,Kills germs by millions on contact,Number one dentist-recommended brand,With Everfresh technology,Powerful dentist-clean feeling up to three times longer,Controls tartar build-up,Listerine UltraClean Mouthwash with Everfresh has the benefits of original Listerine antiseptic with an added tartar control ingredient. This Listerine Arctic Mint Mouthwash Plus provides a dentist-clean, fresh feeling that lasts for hours. The 1.5 L Listerine Antiseptic Mouthwash is clinically proven to kill germs on contact and help prevent and reduce plaque and gingivitis. Listerine UltraClean Mouthwash is a dentist-recommended brand. It controls tartar build-up and gives a powerful clean feeling.